48012848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12189

約数の個数: 40

約数和(自身を含む): 105462000

約数和(自身を除く): 57449152

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 12149, 24298, 48596, 97192, 157937, 194384, 230831, 315874, 461662, 631748, 923324, 1263496, 1846648, 2526992, 3000803, 3693296, 6001606, 12003212, 24006424, 48012848]

約数ペア:

[(1, 48012848), (2, 24006424), (4, 12003212), (8, 6001606), (13, 3693296), (16, 3000803), (19, 2526992), (26, 1846648), (38, 1263496), (52, 923324), (76, 631748), (104, 461662), (152, 315874), (208, 230831), (247, 194384), (304, 157937), (494, 97192), (988, 48596), (1976, 24298), (3952, 12149)]